🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.88 AU - 1.1 AU

Year: 377 Days

Day: 28.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.03 AU - 1.27 AU

Year: 472 Days

Day: 41 Hours

Environment

Temp: -2 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.96 AU - 1.42 AU

Year: 497 Days

Day: 23.5 Hours

Environment

Temp: -18 °C

Axial Tilt: 53.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,576,931 km

• M1: 971,339 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.08 AU - 3.1 AU

Year: 2080 Days

Day: 32.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.4

Radius: 12

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.71 AU - 5.77 AU

Year: 5265 Days

Day: 13.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 142.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 42,576,931 km

• M1: 166,951 km (0.111 R)
• M2: 262,843 km (0.114 R)
• M3: 403,017 km (0.075 R)
• M4: 542,891 km (0.113 R)
• M5: 628,909 km (0.079 R)
• M6: 826,977 km (0.087 R)
• M7: 908,209 km (0.074 R)
• M8: 1,003,353 km (0.067 R)
• M9: 1,124,378 km (0.085 R)
• M10: 1,250,788 km (0.096 R)
• M11: 1,431,053 km (0.053 R)
• M12: 1,633,310 km (0.07 R)
• M13: 1,791,285 km (0.077 R)
• M14: 2,037,972 km (0.101 R)
• M15: 2,122,794 km (0.063 R)
• M16: 2,340,159 km (0.051 R)
• M17: 2,718,642 km (0.032 R)
• M18: 2,796,732 km (0.097 R)
• M19: 2,875,570 km (0.089 R)
• M20: 3,248,219 km (0.106 R)
• M21: 3,364,755 km (0.079 R)
• M22: 4,643,069 km (0.07 R)
• M23: 4,774,715 km (0.113 R)
• M24: 5,274,821 km (0.09 R)
• M25: 5,491,588 km (0.082 R)
• M26: 5,954,294 km (0.045 R)
• M27: 6,056,470 km (0.113 R)
• M28: 6,283,559 km (0.093 R)
• M29: 6,471,454 km (0.088 R)
• M30: 6,724,873 km (0.057 R)
• M31: 6,917,106 km (0.11 R)
• M32: 7,198,051 km (0.11 R)
• M33: 7,372,781 km (0.11 R)
• M34: 7,593,289 km (0.104 R)
• M35: 7,682,000 km (0.074 R)
• M36: 7,793,451 km (0.077 R)
• M37: 7,905,499 km (0.045 R)
• M38: 8,040,736 km (0.112 R)
• M39: 8,267,676 km (0.06 R)
• M40: 8,612,200 km (0.051 R)
• M41: 8,727,989 km (0.099 R)
• M42: 8,821,038 km (0.108 R)
• M43: 9,008,185 km (0.078 R)
• M44: 9,866,728 km (0.118 R)
• M45: 10,012,436 km (0.034 R)
• M46: 10,109,824 km (0.086 R)
• M47: 10,552,484 km (0.115 R)
• M48: 12,099,476 km (0.066 R)
• M49: 12,255,506 km (0.027 R)
• M50: 12,333,746 km (0.08 R)
• M51: 12,912,690 km (0.09 R)
• M52: 13,366,121 km (0.088 R)
• M53: 13,446,605 km (0.102 R)
• M54: 13,824,788 km (0.042 R)
• M55: 14,015,077 km (0.095 R)
• M56: 14,179,036 km (0.092 R)
• M57: 14,729,855 km (0.114 R)
• M58: 14,979,983 km (0.114 R)
• M59: 15,119,707 km (0.105 R)
• M60: 15,203,632 km (0.108 R)
• M61: 15,287,706 km (0.079 R)
• M62: 15,824,164 km (0.081 R)
• M63: 16,366,755 km (0.086 R)
• M64: 16,626,008 km (0.062 R)
• M65: 17,294,561 km (0.12 R)
• M66: 17,853,459 km (0.074 R)
• M67: 18,657,846 km (0.087 R)
• M68: 19,079,563 km (0.067 R)
• M69: 20,055,539 km (0.111 R)
• M70: 20,797,994 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.5

Radius: 10.5

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.28 AU - 8.38 AU

Year: 7598 Days

Day: 6.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,576,931 km

• M1: 145,559 km (0.102 R)
• M2: 216,468 km (0.05 R)
• M3: 351,106 km (0.072 R)
• M4: 576,999 km (0.112 R)
• M5: 738,864 km (0.091 R)
• M6: 950,694 km (0.066 R)
• M7: 1,257,520 km (0.107 R)
• M8: 1,851,124 km (0.111 R)
• M9: 2,377,858 km (0.08 R)
• M10: 2,745,869 km (0.114 R)
• M11: 2,898,309 km (0.053 R)
• M12: 3,426,240 km (0.059 R)
• M13: 4,070,408 km (0.104 R)
• M14: 4,362,124 km (0.066 R)
• M15: 4,540,445 km (0.067 R)
• M16: 5,027,984 km (0.1 R)
• M17: 5,152,450 km (0.086 R)
• M18: 5,436,387 km (0.05 R)
• M19: 5,953,846 km (0.096 R)
• M20: 6,318,715 km (0.091 R)
• M21: 6,385,884 km (0.109 R)
• M22: 6,487,012 km (0.113 R)
• M23: 6,622,698 km (0.038 R)
• M24: 6,690,914 km (0.116 R)
• M25: 7,105,300 km (0.107 R)
• M26: 7,350,791 km (0.1 R)
• M27: 7,850,298 km (0.108 R)
• M28: 7,958,756 km (0.077 R)
• M29: 8,732,028 km (0.104 R)
• M30: 8,995,021 km (0.073 R)
• M31: 9,452,192 km (0.114 R)
• M32: 9,529,085 km (0.115 R)
• M33: 9,606,278 km (0.096 R)
• M34: 9,995,083 km (0.104 R)
• M35: 10,508,353 km (0.067 R)
• M36: 10,667,974 km (0.095 R)
• M37: 11,396,515 km (0.12 R)
• M38: 11,478,345 km (0.095 R)
• M39: 11,684,042 km (0.091 R)
• M40: 11,932,525 km (0.087 R)
• M41: 12,140,914 km (0.077 R)
• M42: 12,519,098 km (0.057 R)
• M43: 13,072,161 km (0.077 R)
• M44: 13,503,003 km (0.113 R)
• M45: 13,938,632 km (0.11 R)
• M46: 14,511,741 km (0.063 R)
• M47: 15,092,630 km (0.043 R)
• M48: 16,047,064 km (0.058 R)
• M49: 16,601,175 km (0.117 R)
• M50: 16,740,600 km (0.071 R)
• M51: 17,396,886 km (0.077 R)
• M52: 17,491,282 km (0.066 R)
• M53: 17,633,251 km (0.112 R)
• M54: 17,870,812 km (0.109 R)
• M55: 19,513,696 km (0.093 R)
• M56: 19,857,921 km (0.102 R)
• M57: 21,002,943 km (0.101 R)
• M58: 21,863,130 km (0.111 R)
• M59: 22,941,432 km (0.073 R)
• M60: 23,669,973 km (0.032 R)
• M61: 24,564,868 km (0.115 R)
• M62: 25,149,796 km (0.094 R)
• M63: 25,310,165 km (0.073 R)
• M64: 25,739,361 km (0.096 R)
• M65: 27,370,127 km (0.056 R)
• M66: 27,534,984 km (0.028 R)
• M67: 28,420,155 km (0.112 R)
• M68: 28,698,706 km (0.059 R)
• M69: 29,483,496 km (0.116 R)
• M70: 30,616,700 km (0.077 R)
• M71: 31,074,021 km (0.055 R)
• M72: 32,227,121 km (0.078 R)
• M73: 32,401,253 km (0.085 R)
• M74: 32,634,028 km (0.11 R)
• M75: 32,750,564 km (0.087 R)
• M76: 32,925,594 km (0.047 R)
• M77: 34,219,316 km (0.109 R)
• M78: 35,889,726 km (0.037 R)
• M79: 36,070,291 km (0.093 R)
• M80: 37,525,579 km (0.114 R)
• M81: 38,199,068 km (0.107 R)
• M82: 38,321,888 km (0.093 R)
• M83: 39,682,032 km (0.098 R)
• M84: 40,869,540 km (0.083 R)
• M85: 41,751,868 km (0.119 R)
• M86: 42,195,426 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 14,925 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit